set_file_buffer
alias for stream_set_write_buffer
English
English
set_file_buffer() function sets the buffer size of the open file.
If successful, the function returns 0. If it fails, return EOF.
Create unbuffered streams:
<?php
$file = fopen ( "test.txt" , "w" ) ;
if ( $file )
{
set_file_buffer ( $file , 0 ) ;
fwrite ( $file , "Hello World. Testing!" ) ;
fclose ( $file ) ;
}
?>
set_file_buffer ( file , buffer )
| parameter | describe |
|---|---|
| file | Required. Specifies the file to be opened. |
| Buffer | Required. Specify the buffer size, measured in bytes. |
